LIM - IAD

$263 Find Cheap Flights from Lima to Washington Dulles Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lima to Dulles Intl departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lima to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lima to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$484
Typical prices: $638-$451
Avianca
Wed 8/19Sat 8/29
LIM - IAD • 1 stop
Cheapest one-way
$263
Typical prices: $326-$562
Avianca
Wed 8/19
LIM - IAD • 1 stop
Top airlines
Cheapest • from $484 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Lima and Dulles Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $521 (round-trip)
Shortest trip • 10h 52m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lima to Dulles Intl (LIM-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lima to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lima to Dulles Intl

Wed, Aug 19 - Sat, Aug 29
Avianca Logo
3:05 am - 3:55 pm
LIM
-
IAD
11h 50m
1 stop
Avianca Logo
4:10 am - 4:30 pm
IAD
-
LIM
13h 20m
2 stops
$484Avianca
Mon, Aug 10 - Mon, Sep 14
Avianca Logo
1:40 am - 2:15 pm
LIM
-
IAD
11h 35m
1 stop
Avianca Logo
5:35 pm - 3:30 am
IAD
-
LIM
10h 55m
1 stop
$491Avianca
Mon, Aug 10 - Mon, Sep 14
Avianca Logo
2:50 am - 2:15 pm
LIM
-
IAD
10h 25m
1 stop
Avianca Logo
4:10 am - 4:30 pm
IAD
-
LIM
13h 20m
2 stops
$492Avianca
Tue, Dec 8 - Wed, Mar 10
Avianca Logo
2:55 am - 1:15 pm
LIM
-
IAD
10h 20m
1 stop
Avianca Logo
4:15 pm - 3:30 am
IAD
-
LIM
11h 15m
1 stop
$494Avianca
Tue, Dec 8 - Tue, Mar 9
Avianca Logo
1:50 am - 1:15 pm
LIM
-
IAD
11h 25m
1 stop
Avianca Logo
3:00 am - 4:30 pm
IAD
-
LIM
13h 30m
2 stops
$496Avianca
Sat, Oct 3 - Wed, Nov 4
Avianca Logo
2:50 am - 2:15 pm
LIM
-
IAD
10h 25m
1 stop
Avianca Logo
4:15 pm - 3:30 am
IAD
-
LIM
11h 15m
1 stop
$499Avianca
Wed, Aug 19 - Sat, Aug 29
Avianca Logo
3:05 am - 3:55 pm
LIM
-
IAD
11h 50m
1 stop
Avianca Logo
3:35 pm - 1:45 am
IAD
-
LIM
11h 10m
1 stop
$500Avianca
Wed, Aug 26 - Fri, Sep 25
Avianca Logo
1:40 am - 2:15 pm
LIM
-
IAD
11h 35m
1 stop
Avianca Logo
3:35 pm - 12:50 am
IAD
-
LIM
10h 15m
1 stop
$501Avianca
Wed, Oct 7 - Wed, Oct 14
Avianca Logo
1:40 am - 2:15 pm
LIM
-
IAD
11h 35m
1 stop
Avianca Logo
6:50 am - 8:50 pm
IAD
-
LIM
15h 00m
1 stop
$502Avianca
Thu, Jul 9 - Sun, Jan 3
Copa Airlines Logo
1:20 pm - 1:47 am
LIM
-
IAD
11h 27m
1 stop
Copa Airlines Logo
1:13 am - 11:40 pm
IAD
-
LIM
22h 27m
1 stop
$503Copa Airlines
Booking Insights

KAYAK's insights & trends for Lima to Dulles Intl flights

Get data-powered insights and trends into flights from Lima to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Lima to Washington, D.C. Dulles Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Lima to Washington, D.C. Dulles Intl Airport departing in August.

What is the cheapest month to fly from Lima to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lima to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lima to Washington, D.C. Dulles Intl Airport is September, where tickets cost $436 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $600 and $566 respectively.

How far in advance should I book a flight from Lima to Washington, D.C. Dulles Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Lima to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Lima to Washington, D.C. Dulles Intl Airport, you should book around 3 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$263
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Lima to Washington Dulles Airport

When to book flights from Lima to Dulles Intl

Are your dates flexible? Find out the best times to travel from Lima to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Lima to Washington Dulles Airport flights

  • What is the cheapest flight from Lima to Washington, D.C. Dulles Intl Airport?

    In the last 5 days, the lowest price for a flight from Lima to Washington, D.C. Dulles Intl Airport was $263 for a one-way ticket and $484 for a round-trip.

  • Do I need a passport to fly between Lima and Washington Dulles Airport?

    Yes

  • Which aircraft models fly most regularly from Lima to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Lima to Washington Dulles Airport?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Lima and Washington Dulles Airport, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Washington Dulles Airport from Lima?

    Bogotá is the most popular layover city among KAYAK users traveling from Lima to Washington Dulles Airport.

  • Which is the best airline for flights from Lima to Washington, D.C., Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Lima to Washington, D.C. are Delta and Copa Airlines. With an average price for the route of $506 and an overall rating of 7.8, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $571 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Lima to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lima to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lima to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Lima is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lima to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Lima with another airline. Booking your flights between Lima and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lima to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Lima up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Lima to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Lima to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lima to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8410 reviews
7.2Food
8.5Crew
8.1Boarding
7.8Entertainment
7.8Comfort
Airline reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

2.0 MediocreMargaret, Jun 2026
MSY - LGA
Read more Delta reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Crew helpful. Plenty of food although not great but ok. Good time.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Same as the previous flight as far as comfort and food. Entertainment didn’t have a watchable screen so everything would need to be watched on your own device in which they didn’t have a charging port that accommodated my iPhone. Seats were very uncomfortable. Staff was very friendly.

Boarding was confusing from staff telling going to preboard and than to group 1 Airplane was not cooling at the beginning

The food is terrible I ask for water never got transport my mother we’re late and my sister from Lima was the worst waiting to long for wheelchair

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

Seats were awful. Media should have been included for such a long flight.

A lot things happened in this trip.The fly should be less stress.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

Some of the Air hostesses are not that friendly. Need improvement

LATAM clearly does not have well-established policies re: luggage for international flights to Lima followed by domestic flights within Peru (in my case, from Lima to Cuzco). On the way in, they forced me to pay $50 in Lima to check my second carry on bag (the three bags were included in the fare from JFK to Lima). On the return trip, they told me at check in that I would have to pay $50 again at the gate (she said they couldn't accept the money at check in) Then, at the gate, they initially told me I would have to pay several hundred dollars to check the big bag through to JFK. I protested, and showed them a print out of an email saying the checked bag was included between LIM and JFK. Than a second woman showed up, and told me I wouldn't have to pay anything at all -- which was great news, of course -- but that means I was incorrectly charged the extra $50 on the incoming flight. Basically, just a mess. Also, their website is completely non-functional -- it was very cleear that all the airport staff knew the website was nonfunctional, too.

In flight from Miami to Anchorage, we were all on board ready to take off. Pilot decided to take on more fuel causing a delay. Once fueled, the pilot came back over the radio stating more delay due to VIP. These delays caused me to miss my connecting flight. I went to the Alaska Air counter for information. They flat out stated that it was ATCs fault that I missed my flight and booked me a flight the next day about 1300 . I believe if we had the fuel prior to getting on board we would not of been delayed and I would have taken off on time. Pilot was taken out of the equation. I think they should’ve taken responsibility for their pilots decision to top off his aircraft instead of waiting til the last moment. Enough said…

We liked the way we were treated by the sraff at lima airport counter and the the flight attendants. We did not like the fact that the kiosks at airport rebooted after we entered our information and then told us that there was an issueand we needed to go to the counter. Such a waste of time for a group of 6. Once we got our boarding passes there was no assigned gate so we did not know where to go.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Nothing I like, I missed this connection b/c of an earlier flight delay. I had to stay one more night and I paid out my own pocket. LATAM failed to send me to a safe and decent hotel.

It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

The crew was great! They waited for me as Air Canada flight was delayed by 1:15 hours from Ottawa to Toronto. I am a bit disappointed that we could only use wifi for entertainment but I survived! The only thing I would of liked is a more comfortable seat. The seat cushions are not thick enough for flights longer than 3 hours. Aside from that, everything was great.

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

I upgraded to businesses class. Because of that the flight was comfortable.

We found the chairs to be really uncomfortable. It’s also really unacceptable that no form of food or drink is included in a 6+ hour flight

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

We waited for one hour to deboard the plane after landing. That could be better

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

I like the crew members they're very friendly. Clean plane. The flight was on time. I dont like the comfort my car seat its better that the plane seats. They charge for everything. This airline was very good. Now it's a low cost airline

Not even water is offered on the flight. You cannot lean back on the seats and the seats are so narrow you can’t avoid rubbing elbows with the person next to you.

6 hour flight and have to pay for everything 100 dollars to add a carry-on bag is insane

Everything you need to know for your flight from Lima to Dulles Intl

Information on your arrival and departure airports